155655315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10709}}^1$

素因数の和:10756

約数の個数: 48

約数和(自身を含む): 300736800

約数和(自身を除く): 145081485

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 10709, 14535, 32127, 53545, 96381, 160635, 182053, 203471, 481905, 546159, 610413, 910265, 1017355, 1638477, 1831239, 2730795, 3052065, 3459007, 8192385, 9156195, 10377021, 17295035, 31131063, 51885105, 155655315]

約数ペア:

[(1, 155655315), (3, 51885105), (5, 31131063), (9, 17295035), (15, 10377021), (17, 9156195), (19, 8192385), (45, 3459007), (51, 3052065), (57, 2730795), (85, 1831239), (95, 1638477), (153, 1017355), (171, 910265), (255, 610413), (285, 546159), (323, 481905), (765, 203471), (855, 182053), (969, 160635), (1615, 96381), (2907, 53545), (4845, 32127), (10709, 14535)]